Search Results - "Deleglise, S."
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Quantum-coherent coupling of a mechanical oscillator to an optical cavity mode
Published in Nature (London) (02-02-2012)“…Demonstration of an optomechanical system that works as a quantum interface between light and micro-mechanical motion. Nanomechanical oscillators coupled to…”
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Journal Article -
2
Determination of the vacuum optomechanical coupling rate using frequency noise calibration
Published in Optics express (25-10-2010)“…The strength of optomechanical interactions in a cavity optomechanical system can be quantified by a vacuum coupling rate g0 analogous to cavity quantum…”
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3
Edge mode engineering for optimal ultracoherent silicon nitride membranes
Published in Applied physics letters (21-12-2020)“…Due to their high force sensitivity, mechanical resonators combining low mechanical dissipation with a small motional mass are highly demanded in fields as…”
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Journal Article -
4
Process tomography of field damping and measurement of Fock state lifetimes by quantum nondemolition photon counting in a cavity
Published in Physical review letters (12-12-2008)“…The relaxation of a quantum field stored in a high-Q superconducting cavity is monitored by nonresonant Rydberg atoms. The field, subjected to repetitive…”
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Journal Article -
5
High-Sensitivity ac-Charge Detection with a MHz-Frequency Fluxonium Qubit
Published in Physical review. X (01-01-2024)“…Owing to their strong dipole moment and long coherence times, superconducting qubits have demonstrated remarkable success in hybrid quantum circuits. However,…”
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Journal Article -
6
Freezing coherent field growth in a cavity by the quantum zeno effect
Published in Physical review letters (31-10-2008)“…We have frozen the coherent evolution of a field in a cavity by repeated measurements of its photon number. We use circular Rydberg atoms dispersively coupled…”
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Journal Article -
7
Ultrahigh finesse Fabry-Pérot superconducting resonator
Published in Applied physics letters (16-04-2007)“…The authors have built a microwave Fabry-Pérot resonator made of diamond-machined copper mirrors coated with superconducting niobium. Its damping time ( T c =…”
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8
Free-space cavity optomechanics in a cryogenic environment
Published in Applied physics letters (27-01-2014)“…We present a free-space optomechanical system operating in the 1-K range. The device is made of a high mechanical quality factor micropillar with a…”
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Journal Article -
9
Optomechanical sideband cooling of a micromechanical oscillator close to the quantum ground state
Published in Physical review. A, Atomic, molecular, and optical physics (24-06-2011)“…Cooling a mesoscopic mechanical oscillator to its quantum ground state is elementary for the preparation and control of quantum states of mechanical objects…”
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Outcomes and treatment management of a French cohort suffering from multiple sclerosis: A retrospective epidemiological study
Published in Multiple sclerosis and related disorders (01-10-2018)“…•MS natural history: time rates of relapse, EDSS score evolution and disease progression rate.•MS real world modifying treatment management and its evolution…”
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11
Status of Advanced Virgo
Published in EPJ Web of Conferences (01-01-2018)“…The LIGO and the Virgo collaborations have recently announced the first detections of Gravitational Waves. Due to their weak amplitude, Gravitational Waves are…”
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Journal Article Conference Proceeding -
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The quantum Zeno effect and quantum feedback in cavity QED
Published in Physica scripta (01-09-2010)“…We explore experimentally the fundamental projective properties of a quantum measurement and their application in the control of a system's evolution. We…”
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Manipulating and probing microwave fields in a cavity by quantum non-demolition photon counting
Published in Physica scripta (01-12-2009)Get full text
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14
Towards observation of quantum optomechanical correlations
Published in CLEO: 2013 (01-06-2013)“…In an interferometric measurement, the quantum radiation pressure noise, which is due to quantum intracavity intensity fluctuations, gives rise to mirror…”
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Conference Proceeding -
15
Cooling of a micromechanical oscillator into the quantum regime
Published in CLEO: 2011 - Laser Science to Photonic Applications (01-05-2011)“…Using optical sideband cooling, a micromechanical oscillator is cooled to a phonon occupancy below 10 phonons, corresponding to a probability of finding it in…”
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Conference Proceeding -
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PyRPL (Python Red Pitaya Lockbox) - An open-source software package for FPGA-controlled quantum optics experiments
Published in 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (01-06-2017)“…The Red Pitaya [1] is an affordable (<; 250 Euros) field-programmable gate array (FPGA) board with fast analog inputs and outputs (sampled at 125 MHz). This…”
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Conference Proceeding -
18
Quantum-coherent coupling of a mechanical oscillator to an optical cavity mode
Published in 2012 Conference on Lasers and Electro-Optics (CLEO) (01-05-2012)“…We demonstrate an optomechanical microresonator in which optical and mechanical degrees of freedom exchange energy at a rate exceeding the relevant decoherence…”
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Conference Proceeding -
19
Optomechanically induced transparency
Published in CLEO: 2011 - Laser Science to Photonic Applications (01-05-2011)“…In analogy to electromagnetically induced transparency observed in atomic systems, we demonstrate that the transmission of a probe laser beam through an…”
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Conference Proceeding -
20
Optomechanical Coupling in a Quartz Crystal Resonator for Cryogenic Clocks
Published in 2018 IEEE International Frequency Control Symposium (IFCS) (01-05-2018)“…Plano-convex quartz crystal resonators can exhibit quality-factors close to a billion at 4\mathbf{K} . They are also suitable to operate as optical cavities…”
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Conference Proceeding